Cauliflower Fritters with Garlic Dill Aioli

large cauliflower ((or 5 cups riced cauliflower, see notes))

eggs

flour ((plus 1/4 cup extra, if necessary))

mixed fresh herbs, such as dill (, finely minced)

Salt

ground black pepper

garlic powder

olive oil (, for cooking)

mayonnaise ((or use sour cream or plain Greek yogurt instead))

lime juice ((from 1 lime))

large garlic clove (, finely minced)

fresh dill (, finely minced)

salt ((or more to taste))

black pepper ((or more to taste))